Display device



FIG. 1 is a perspective view of a display device embodying the new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof.

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a right side elevational view thereof.

The broken lines illustrate portions of the display panel that form no part of the claimed design. 

CLAIM The ornamental design for a display device, as shown and described. 